R. David Simpson · 11 obras en el catálogoObrasPProductivity in natural resource industriesProductivity in natural resource industriesEEcosystem Function and Human ActivitiesEcosystem Function and Human ActivitiesAArido AmericanoArido AmericanoMMuralhaMuralha''Fireland''Fireland'''American Dry''American Dry'OOrion Belt ConspiracyOrion Belt ConspiracySScarcity and Growth RevisitedScarcity and Growth Revisited''the Wall''the Wall'Productivity in Natural Resource IndustriesTTaxing variable costsTaxing variable costs
